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    <admin>
        <current_status>
            <date>2024-10-23</date>
            <code>REL</code>
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        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
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        <key_dates>
            <deposition>2023-10-25</deposition>
            <header_release>2024-09-18</header_release>
            <map_release>2024-09-18</map_release>
            <update>2024-10-23</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)</funding_body>
                <code>R35GM124898</code>
                <country>United States</country>
            </grant_reference>
        </grant_support>
        <title>Bacillus niacini flavin monooxygenase</title>
        <authors_list>
            <author>Richardson BC</author>
            <author>French JB</author>
        </authors_list>
        <keywords>Monooxygenase, flavin binding, CYTOSOLIC PROTEIN</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Richardson BC</author>
                    <author ORCID="0000-0001-9560-0663" order="2">Turlington ZR</author>
                    <author order="3">Vaz Ferreira de Macedo S</author>
                    <author order="4">Phillips SK</author>
                    <author order="5">Perry K</author>
                    <author order="6">Brancato SG</author>
                    <author order="7">Cooke EW</author>
                    <author ORCID="0009-0002-4815-0908" order="8">Gwilt JR</author>
                    <author order="9">Dasovich MA</author>
                    <author order="10">Roering AJ</author>
                    <author order="11">Rossi FM</author>
                    <author ORCID="0000-0003-1054-1276" order="12">Snider MJ</author>
                    <author ORCID="0000-0002-6762-1309" order="13">French JB</author>
                    <author ORCID="0000-0002-1474-1067" order="14">Hicks KA</author>
                    <title>Structural and Functional Characterization of a Novel Class A Flavin Monooxygenase from Bacillus niacini.</title>
                    <journal_abbreviation>Biochemistry</journal_abbreviation>
                    <country>US</country>
                    <volume>63</volume>
                    <first_page>2506</first_page>
                    <last_page>2516</last_page>
                    <year>2024</year>
                    <external_references type="PUBMED">39265075</external_references>
                    <external_references type="DOI">doi:10.1021/acs.biochem.4c00306</external_references>
                    <external_references type="ISSN">0006-2960</external_references>
                    <external_references type="CSD">0033</external_references>
                    <external_references type="ASTM">BICHAW</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>8urc</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>Flavin monooxygenase trimer</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>Flavin monooxygenase trimer</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <natural_source database="NCBI">
                    <organism ncbi="86668">Neobacillus niacini</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.165</theoretical>
                </molecular_weight>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>Flavin monooxygenase</name>
                <natural_source database="NCBI">
                    <organism ncbi="86668">Neobacillus niacini</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.052534093999999996</theoretical>
                </molecular_weight>
                <number_of_copies>3</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>(MSE)GSSHHHHHHSSGENLYFQGH(MSE)EELIKEVQSDVCIVGAGPAG(MSE)LLGLLLAKQGLEVIVLEQNGDFHRE
YRGEITQPRFVQL(MSE)KQLNLLDYIESNSHVKIPEVNVFHNNVKI(MSE)QLAFNTLIDEESYCARLTQPTLLSALLD
KAKKYPNFKLLFNTKVRDLLREDGKVTGVYAVAKPGEQINFTEDEVFEGNLNIKSRVTVGVDGRNST(MSE)EKLGNFEL
ELDYYDNDLLWFSFEKPESWDYNIYHFYFQKNYNYLFLPKLGGYIQCGISLTKGEYQKIKKEGIESFKEKILED(MSE)P
ILKQHFDTVTDFKSFVQLLCR(MSE)RYIKDWAKEEGC(MSE)LIGDAAHCVTPWGAVGSTLA(MSE)GTAVIAADVIYK
GFKNNDLSLETLKQVQSRRKEEVK(MSE)IQNLQLTIEKFLTREPIKKEIAPL(MSE)FSIATK(MSE)PDITNLYKKLF
TREFPLDIDESFIFHDELVEAN</string>
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            </protein_or_peptide>
            <ligand macromolecule_id="2">
                <name>FLAVIN-ADENINE DINUCLEOTIDE</name>
                <molecular_weight>
                    <theoretical units="MDa">0.0007855499999999999</theoretical>
                </molecular_weight>
                <number_of_copies>3</number_of_copies>
                <formula>FAD</formula>
            </ligand>
            <ligand macromolecule_id="3">
                <name>1-CIS-9-OCTADECANOYL-2-CIS-9-HEXADECANOYL PHOSPHATIDYL GLYCEROL</name>
                <molecular_weight>
                    <theoretical units="MDa">0.0007469909999999999</theoretical>
                </molecular_weight>
                <number_of_copies>3</number_of_copies>
                <formula>DR9</formula>
            </ligand>
        </macromolecule_list>
    </sample>
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        <structure_determination structure_determination_id="1">
            <method>singleParticle</method>
            <aggregation_state>particle</aggregation_state>
            <specimen_preparation_list>
                <single_particle_preparation preparation_id="1">
                    <concentration units="mg/mL">1</concentration>
                    <buffer>
                        <ph>8.0</ph>
                        <component>
                            <concentration units="mM">20.0</concentration>
                            <name>Tris-HCl</name>
                        </component>
                        <component>
                            <concentration units="mM">50.0</concentration>
                            <formula>NaCl</formula>
                            <name>sodium chloride</name>
                        </component>
                        <component>
                            <concentration units="mM">1.0</concentration>
                            <name>dithiothreitol</name>
                        </component>
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                        <model>C-flat-1.2/1.3</model>
                        <material>COPPER</material>
                        <mesh>300</mesh>
                        <support_film film_type_id="1">
                            <film_material>CARBON</film_material>
                            <film_topology>HOLEY</film_topology>
                        </support_film>
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                            <type>GLOW DISCHARGE</type>
                            <time units="s">60</time>
                            <atmosphere>AIR</atmosphere>
                        </pretreatment>
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                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
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                        <chamber_temperature units="K">277</chamber_temperature>
                        <instrument>FEI VITROBOT MARK IV</instrument>
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                    <nominal_cs units="mm">2.7</nominal_cs>
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                                    <height units="pixel">4096</height>
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                            <average_electron_dose_per_image units="e/Å^2">40.0</average_electron_dose_per_image>
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                    </image_recording_list>
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            </microscopy_list>
            <singleparticle_processing image_processing_id="1">
                <image_recording_id>1</image_recording_id>
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                    <number_selected>3395411</number_selected>
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                <startup_model type_of_model="OTHER">
                    <details>Crystal structure determined in same publication</details>
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                        <point_group>C1</point_group>
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